Courier MTA
Courier Mail Server (by svarshavchik)
OpenSMTPD
This is official OpenSMTPD Portable repository. Forks, pull requests and other contributions are welcome! (by OpenSMTPD)
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Courier MTA | OpenSMTPD | |
---|---|---|
5 | 18 | |
70 | 472 | |
- | 0.2% | |
7.1 | 9.2 | |
14 days ago | 8 days ago | |
C | C | |
- | GNU General Public License v3.0 or later |
The number of mentions indicates the total number of mentions that we've tracked plus the number of user suggested alternatives.
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
Courier MTA
Posts with mentions or reviews of Courier MTA.
We have used some of these posts to build our list of alternatives
and similar projects. The last one was on 2021-03-20.
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Perfect ALARM Mk 2: Installation Part 5 (Powerline and Zsh stuff here!)
tmux-plugins/tmux-maildir-counter - Sadly, this plugin is no longer being developed. Maildir is still active, and eventually I would like to use a textual mail client (like mutt) to report a daily rundown of all the things going on the server in the Maildir format to internally log activities. It's just not going to happen with this plugin.
OpenSMTPD
Posts with mentions or reviews of OpenSMTPD.
We have used some of these posts to build our list of alternatives
and similar projects. The last one was on 2023-09-09.
- OpenBSD acme-client で Let's Encrypt 証明書を取得する
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Simple e-mail server for local-only mailing?
OpenSMTPD
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Quest for the simple SMTP Server
opensmtpd Like: Reasonable sized, reasonably easy to configure Dislike: Easy to shoot yourself in the foot, DKIM setup is a p.i.t.a.
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Hacker News top posts: Jun 11, 2022
OpenSMTPD\ (3 comments)
- OpenSMTPD
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Any recommendations for a relay-only MTA that supports retries?
Have you looked at OpenSMTPD?
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OpenBSD acme-client For Let's Encrypt Certificates
Besides, we know there is another option. Yes, CertBot by EFF (Electronic Frontier Foundation), a very popular client. Although we can get it via pkg_add certbot, there is sometimes a problem around permissions on OpenBSD when renewing the certificate.
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Rspamd monitoring with OpenBSD relayd
I installed Rspamd on OpenBSD and configure it with OpenSMTPD the other day.
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Rspamd installation and OpenSMTPD configuration on it on OpenBSD
Thanks to poolpOrg's filter-rspamd, opensmtpd-filter-rspamd, Rspamd filter in OpenSMTPD, is provided as Ports package in OpenSMTPD 6.6.0 or higher. It means it has not been necessary any more to use rspamc in smtpd.conf.
- Good resources about Linux mail server configuration 2021
What are some alternatives?
When comparing Courier MTA and OpenSMTPD you can also consider the following projects:
Exim - Exim Mail Transport Agent - source, testsuite and documentation
postfix - Postfix MTA by Wietse Venema
Haraka - A fast, highly extensible, and event driven SMTP server
Postal - 📮 A fully featured open source mail delivery platform for incoming & outgoing e-mail
Qmail - Bind to different local ip addresses depending on the domain part of the sender argument when using `qmail-remote`.
Maildrop
Dovecot - Dovecot mail server
Slimta - Python libraries to send, receive, and queue email.